| Budget Amount *help |
¥10,010,000 (Direct Cost: ¥7,700,000、Indirect Cost: ¥2,310,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Outline of Final Research Achievements |
In this study, I have developed fundamental technology for probing surface electronic properties of topological insulators at the nanometer scale: (i) growth of nanometer-thick specimen for improving detection efficiency of the surface signal, (ii) linear momentum-transfer dependent spectroscopy for measuring dispersion relations, (iii) improvement of energy resolution for detecting low-energy excitations and (iv) generation of electron beams with orbital angular momenta.
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